# 3D Lidar Viewer vs 3D Model Viewer

The clearest difference is rating: 3D Lidar Viewer at 3.7 against 3D Model Viewer's 3.3. 3D Lidar Viewer also leads on update cadence (every 10 days vs every 3 weeks). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

3D Lidar Viewer holds the better App Store score, 3.7 against 3.3. Both are backed by a comparable volume of ratings — 3 and 3 respectively.

3D Lidar Viewer ships an update every 10 days, 3D Model Viewer every 3 weeks. The most recent releases landed on October 11, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | 3D Lidar Viewer | 3D Model Viewer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (3 ratings)](https://appshunter.io/ios/app/3d-lidar-viewer/id1574614314/reviews)** | [3.3 (3 ratings)](https://appshunter.io/ios/app/3d-model-viewer-ezwalker/id6736895515/reviews) |
| Number of ratings | 3 | 3 |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 3 weeks |
| Monetization | Free | Free |
| Size | 4 MB | 160 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [HAN WEI WANG](https://appshunter.io/developer/928406183) | [DMS Corporation Co., Ltd.](https://appshunter.io/developer/1214145285) |

## What reviewers say

### 3D Lidar Viewer

[App page](https://appshunter.io/ios/app/3d-lidar-viewer/id1574614314)

Visualize LiDAR and camera data in real-time 2D and 3D. Perform precise length and area measurements directly within the app. Save and revisit scenes for further analysis.

**Highlights:** Real-time 3D and 2D display, LiDAR and camera output visualization, Real-time length and area measurement, Scene saving and viewing, Adjustable exposure bias and depth view range, Panning display for camera view control

**Features:** macOS Compatibility

**In-app purchases:** none


### 3D Model Viewer

[App page](https://appshunter.io/ios/app/3d-model-viewer-ezwalker/id6736895515)

This application serves as a powerful 3D model viewer and asset management platform for engineering and construction professionals. It allows users to visualize, manage, and collaborate on 2D and 3D project files from their mobile devices, enhancing efficiency and project outcomes.

**Highlights:** Effortless model lightweighting, Supports multiple 2D/3D file formats, Secure cloud storage for project data, Multi-terminal collaboration, Hierarchical 3D model viewing, Efficient team project creation and sharing

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is 3D Lidar Viewer free?

3D Lidar Viewer is free to download, with no in-app purchases.

### Is 3D Model Viewer free?

3D Model Viewer is free to download, with no in-app purchases.

### Which has better reviews, 3D Lidar Viewer or 3D Model Viewer?

3D Lidar Viewer is rated higher. 3D Lidar Viewer averages 3.7 out of 5 from 3 ratings, while 3D Model Viewer averages 3.3 from 3 ratings.

### Do 3D Lidar Viewer or 3D Model Viewer have ads?

Neither 3D Lidar Viewer nor 3D Model Viewer shows ads.

### Which is updated more often, 3D Lidar Viewer or 3D Model Viewer?

3D Lidar Viewer ships an update every 10 days, and 3D Model Viewer every 3 weeks. Most recently, 3D Lidar Viewer was updated on October 11, 2026 and 3D Model Viewer on October 25, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*